a, a:visited { 
	color: blue;
	text-decoration: none; 
}

a:active, a:hover {
	color: red;
	text-decoration: underline;
}

h1 {
	color: black;
	font-family: 'Arial Black';
}

h2 {
	color: black;
	font-family: 'Arial Black';
}

h3 {
	color: black;
	font-family: 'Arial Black';
}

h4 {
	color: black;
	font-family: 'Arial Black';
}

body {
	margin: 20px;
	background: white;
	font-family: sans-serif;
}

strong {
	color: red;
}

img {
	border: 0px;
}

table {
	border: 1px black solid;
	border-collapse: collapse;
}

th {
	background: #C0C0C0;
	border: 1px black solid;
}

td {
	border: 1px black solid;
}

.yellow {
	background: yellow;
}

.red {
	background: red;
}

.green {
	background: green;
}